72863817

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{35251}}^1$

素因数の和:35320

約数の個数: 16

約数和(自身を含む): 106602048

約数和(自身を除く): 33738231

約数列:

[1, 3, 13, 39, 53, 159, 689, 2067, 35251, 105753, 458263, 1374789, 1868303, 5604909, 24287939, 72863817]

約数ペア:

[(1, 72863817), (3, 24287939), (13, 5604909), (39, 1868303), (53, 1374789), (159, 458263), (689, 105753), (2067, 35251)]